Results 241 to 250 of about 332,446 (308)
Some of the next articles are maybe not open access.
Otolaryngology–Head and Neck Surgery, 2011
Objective1) Investigate a novel technology called narrow band imaging (NBI) in the detection of laryngopharyngeal reflux (LPR). 2) Compare mucosal abnormalities using NBI to conventional fiberoptic white‐light laryngoscopy.MethodA prospective case‐control pilot study on the usage of NBI to identify mucosal abnormalities in patients with LPR at a ...
Grace G. Kim, Kevin Leahy, Natasha Mirza
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Objective1) Investigate a novel technology called narrow band imaging (NBI) in the detection of laryngopharyngeal reflux (LPR). 2) Compare mucosal abnormalities using NBI to conventional fiberoptic white‐light laryngoscopy.MethodA prospective case‐control pilot study on the usage of NBI to identify mucosal abnormalities in patients with LPR at a ...
Grace G. Kim, Kevin Leahy, Natasha Mirza
openaire +1 more source
Neurocomputing, 2020
Gastric cancer(GC) is the fourth leading cause of cancer death worldwide. To prevent the occurrence of advanced GCs, there is a need for immediate detection and treatment of gastric precancerous and early cancerous lesions.
Xiaoqi Liu +3 more
semanticscholar +1 more source
Gastric cancer(GC) is the fourth leading cause of cancer death worldwide. To prevent the occurrence of advanced GCs, there is a need for immediate detection and treatment of gastric precancerous and early cancerous lesions.
Xiaoqi Liu +3 more
semanticscholar +1 more source
Narrow-Band Imaging: Potential and Limitations
Endoscopy, 2006The purpose of introducing optical electronics into video endoscopes is to improve the accuracy of diagnosis through image processing and digital technology. Narrow-band imaging (NBI), one of the most recent techniques, involves the use of interference filters to illuminate the target in narrowed red, green and blue (R/G/B) bands of the spectrum.
K, Kuznetsov, R, Lambert, J-F, Rey
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Endoscopy, 2020
Background Accurate identification of the differentiation status and margins for early gastric cancer (EGC) is critical for determining the surgical strategy and achieving curative resection in EGC patients.
T. Ling +14 more
semanticscholar +1 more source
Background Accurate identification of the differentiation status and margins for early gastric cancer (EGC) is critical for determining the surgical strategy and achieving curative resection in EGC patients.
T. Ling +14 more
semanticscholar +1 more source
Narrow band imaging in Barrett’s esophagus
Expert Review of Gastroenterology & Hepatology, 2007Barrett's esophagus is a well-recognized premalignant condition for the development of esophageal adenocarcinoma, the most rapidly rising cancer in the USA and Western Europe. Detection of intestinal metaplasia and neoplasia arising in Barrett's esophagus patients continues to be a challenge.
Sachin, Wani, Prateek, Sharma
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Gastroenterology, 2019
BACKGROUND & AIMS T1 colorectal polyps with at least 1 risk factor for metastasis to lymph node should be treated surgically and are considered endoscopically unresectable.
I. Puig +81 more
semanticscholar +1 more source
BACKGROUND & AIMS T1 colorectal polyps with at least 1 risk factor for metastasis to lymph node should be treated surgically and are considered endoscopically unresectable.
I. Puig +81 more
semanticscholar +1 more source
Techniques in Gastrointestinal Endoscopy, 2003
Narrow band imaging (NBI) is a novel technique that enhances the diagnostic capability of endoscopes in charactering tissues by using narrow-bandwidth filters in a red-green-blue sequential illumination system. The blue filter is designed to correspond to the peak absorption spectrum of hemoglobin to emphasize the image of capillary vessels on surface ...
Hitoshi Mizuno +4 more
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Narrow band imaging (NBI) is a novel technique that enhances the diagnostic capability of endoscopes in charactering tissues by using narrow-bandwidth filters in a red-green-blue sequential illumination system. The blue filter is designed to correspond to the peak absorption spectrum of hemoglobin to emphasize the image of capillary vessels on surface ...
Hitoshi Mizuno +4 more
openaire +1 more source
Narrow Band Imaging in Borderline Ovarian Tumor
Journal of Minimally Invasive Gynecology, 2010Fig. 1. Conventional laparoscopy using white light. Borderline ovarian tumors (BOT) comprise 15% of all epithelial ovarian neoplasms, and the outcome is much better than for women with invasive ovarian cancer [1]. The histologic study of peritoneal implants represents a crucial factor in the clinical management of patients with BOT because it ...
F. Fanfani +4 more
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Narrow-Band Imaging Bronchoscopy in Tracheobronchial Amyloidosis
Journal of Bronchology & Interventional Pulmonology, 2014Primary tracheobronchial amyloidosis (TBA) is a rare disease characterized by extracellular focal or diffuse submucosal deposits of amyloid proteins. Various types of endobronchial lesions have been described in TBA when bronchoscopy is performed using white light.
Martha L, Serrano-Fernández +5 more
openaire +2 more sources
The Laryngoscope, 2019
To estimate the diagnostic performance of Narrow Band Imaging (NBI) in patients with cervical metastasis from head and neck squamous cell carcinoma of unknown primary (SCCUP) origin.
Pasquale Di Maio +8 more
semanticscholar +1 more source
To estimate the diagnostic performance of Narrow Band Imaging (NBI) in patients with cervical metastasis from head and neck squamous cell carcinoma of unknown primary (SCCUP) origin.
Pasquale Di Maio +8 more
semanticscholar +1 more source